feat: Initial clean release of CHM

packages/app-mobile/components/EditorToolbar/testing/mockCommandRuntimes.ts

@@ -0,0 +1,28 @@
+import { Store } from 'redux';
+import { AppState } from '../../../utils/types';
+import CommandService, { CommandRuntime } from '@joplin/lib/services/CommandService';
+import allToolbarCommandNamesFromState from '../utils/allToolbarCommandNamesFromState';
+
+// The toolbar expects all toolbar command runtimes to be registered before it can be
+// rendered:
+const mockCommandRuntimes = (store: Store<AppState>) => {
+	const makeMockRuntime = (commandName: string) => ({
+		declaration: { name: commandName },
+		runtime: (_props: null): CommandRuntime => ({
+			execute: jest.fn(),
+		}),
+	});
+
+	const isSeparator = (commandName: string) => commandName === '-';
+
+	const mockRuntimes = allToolbarCommandNamesFromState(
+		store.getState(),
+	).filter(
+		name => !isSeparator(name),
+	).map(makeMockRuntime);
+	return CommandService.instance().componentRegisterCommands(
+		null, mockRuntimes,
+	);
+};
+
+export default mockCommandRuntimes;